diff --git a/document/js-api/index.bs b/document/js-api/index.bs
index 26d17b7b30..ceeadd989c 100644
--- a/document/js-api/index.bs
+++ b/document/js-api/index.bs
@@ -1149,8 +1149,8 @@ In practice, an implementation may run out of resources for valid modules below
The maximum number of memories, including declared or imported memories, is 1.
The initial or maximum number of pages for any memory, declared or imported, is at most 32767.
-The maximum number of parameters to any function is 1000.
-The maximum number of return values for any function is 1.
+The maximum number of parameters to any function or block is 1000.
+The maximum number of return values for any function or block is 1000.
The maximum size of a function body, including locals declarations, is 7654321 bytes.
The maximum number of locals declared in a function, including implicitly declared as parameters, is 50000.